Features: • Converts light to R,G,B voltage output
• Monolithic CMOS IC solution with integrated R,G,B color filter, photodiode array, trans-impedance amplifier in one chip
• 12x12 photodiode array design minimizes the effect of contamination and optical aperture misalignment
• Spectral sensitivity response optimized for RGB-LED backlight application: good detection capability in light chromaticity drift
• Small module size (27.6 mm x 7 mm x 3 mm)
• Internal 5 V to 3.3 V voltage regulator
ApplicationAvago Color Sensor is ideal for open-loop color identification and closed-loop color point control.The spectral sensitivity response of the sensor is optimized for RGB-LED backlight applications. The sensor has good detection ability in light output chromaticity drift, when used with closed-loop feedback controller, manages to bring the backlight system to realize good du'v' performance. Potential applications include white point control in emissive display, environmental lighting, color control in industrial processes, and many more.
SpecificationsSupply Voltage VDD5 ....................4.5 to 5.5 V
Storage Temperature TS............ -20 to 85 °C
Operating Temperature TA......... -20 to 85 °C
Human Body Model ESD Rating ESDHBM ..2 kVDescriptionAvago Color Sensor is a high performance, small in size, cost effective light to voltage converting sensor.The HDJD-S833-QT333 sensor combines a photodiode array and three trans-impedance amplifiers in a single monolithic CMOS IC solution. With Red (R), Green (G), and Blue (B) color filters coated over the photodiode array,the sensor converts RGB light to analog voltage outputs, denoted by VROUT, VGOUT and VBOUT,respectively. The HDJD-S833-QT333 sensor is driven by a single 5 V supply and incorporates an internal 5 V to 3.3 V voltage regulator. The color sensor module consists of a color sensor packaged in a 5 x 5 x 2 [mm] surface mount QFN-16, flat flexible cable connector and a decoupling capacitor mounted on a PCB.
HDJD-S833-QT333 Data Sheet
